I want to set up an Auto Loan. I want to show the total monthly payment amount in my checking account from which is sent to the account loan account, then I want the auto loan account that receives the payment to break it down into principal and interest. Example: Checking account shows $300 payment made auto loan category. Auto loan account then shows the $300 incoming as $288.15 applied to principal and $11.85 applied to interest. Thanks for help with this.